Fixed bed process desulfurizing tower capable of heating and dehumidifying

A technology for heating dehumidification and desulfurization towers, which is applied in separation methods, dispersed particle separation, chemical instruments and methods, etc. It can solve the problems of inability to adjust the working state of heating pipes in real time, complicated layout of heating pipes, and reduction of the number of interfaces, so as to reduce welding Workload, the effect of reducing the space occupied by pipes, and reducing the number of interfaces

Active Publication Date: 2022-04-08
SHANDONG GUOSHUN CONSTR GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a fixed-bed process desulfurization tower that can be heated and dehumidified, so that the heating pipes are arranged in layers in rings, and the inlet end and the outlet end of each layer of air pipes are arranged opposite to each other, so that the steam is evenly distributed. Heating half of the wall panels in two ways at the same time can not only heat the cone bucket more evenly, but also minimize the

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  • Fixed bed process desulfurizing tower capable of heating and dehumidifying
  • Fixed bed process desulfurizing tower capable of heating and dehumidifying

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Example Embodiment

[0029] Example 1

[0030] In a typical embodiment of the invention, such as Figure 1 - Figure 2 As shown, a fixed bed process desulfurization tower that can be heated dehumidification is proposed, including the desulfurization tube 8 and the annular layered stratified heating pipe.

[0031] The desulfurization tower 8 is a fixed bed process desulfurization tower, which is a discharge cone 9, and the discharge cone section is in the entire tapered form, the heating pipe is sleeved on the outer wall of the discharge cone 9, and Layered setting.

[0032] Specifically, the heating conduit includes a multilayer gas tube 10, and each layer of gas tube 10 is arranged in an annular wall of the desulfurization tower unloading cone, and the multilayer gas pipe is disposed at different heights of the outer wall of the discharge cone section, the size of the multi-lane It is subjected to sequential from top to bottom; between the adjacent air pipe 10 is connected by the airway 11, thereby for...

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Abstract

The invention discloses a fixed bed process desulfurization tower capable of heating and dehumidifying, and belongs to the technical field of fixed bed process desulfurization, the fixed bed process desulfurization tower comprises a desulfurization tower body, the bottom of the desulfurization tower body is a discharge conical section, and the outer wall of the discharge conical section is sleeved with a heating pipeline; the heating pipeline comprises a plurality of layers of air pipes, each layer of air pipes are annularly arranged, the adjacent air pipes are communicated through air connecting pipelines, the air inlet end and the air outlet end of each layer of air pipes are oppositely arranged, and air flow of each layer of air pipes is divided into two paths from the air inlet end and then converged from the air outlet end.

Description

technical field [0001] The invention relates to the technical field of fixed-bed process desulfurization, in particular to a fixed-bed process desulfurization tower that can be heated and dehumidified. Background technique [0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] In the current desulfurization tower of fixed bed process, the desulfurizer used is mostly in the form of solid and large particles, and is generally not equipped with a heating system. In order to achieve better desulfurization effect and reduce the land area, it is usually used to reduce the diameter of the absorption tower , measures to increase the height of the absorption tower. When the height of the absorption tower is increased, a large amount of desulfurization agent powder will appear due to crushing and breaking of the desulfurizer during charging, which will accumulate on the discharge cone...

Claims

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Application Information

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IPC IPC(8): B01D53/04B01D53/26B01D53/00
Inventor 蔡延民王国威林贵琛尹鹏吕扬类振李智洋管闯杨凤岭孙德山冯超吕和武盖晓英仇洪波卢忠阳
Owner SHANDONG GUOSHUN CONSTR GRP
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